My controllers do not move in space anymore . . .

Hello, I have a slight problem with my controllers. Indeed, it does not move in 3D space after a few minutes of play I can only move on themselves. Here is a gameplay so you can better see the problem: https://www.youtube.com/watch?v=LNNmqS7Lvig&feature=youtu.beI have already contacted the SAV but I would like to know if any of you had already had this problem.(sorry my english is ... very bad)